Individual Calculations May 2019
 Costa Frers, Octavi  Total change: -35.20  Rating chartPersonal card
 Campionat de Catalunya Individual edats Sub12 A determinar ESP 2019-04-13
RcRownchangeKK*chgGame
 1341 1571 6.00 9 -0.88 40 -35.20 
  Polo Sanchez, Adrian 1171  * ESP1.0010.08403.20 
  Perez Ribas, Joan 1239 ESP0.501-0.3840-15.20 
  Iborra Polo, Eric 1357 ESP0.501-0.2740-10.80 
  Acena Morey, Tomas 1314 ESP1.0010.18407.20 
  Burriel Beltran, Alex 1254 ESP0.501-0.3740-14.80 
  Lacasa Diaz, Oriol 1172 ESP1.0010.08403.20 
  Benseny Martinez, Guerau 1485 ESP1.0010.384015.20 
  Moles Benali, Joan 1689 ESP0.001-0.3440-13.60 
  Prada Villagrasa, Adria 1389 ESP0.501-0.2440-9.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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